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Researcher Information

last modified:2017/05/23

Associate Professor FUJITAKE Masaharu

Mail

Faculty, Affiliation

Faculty of Mathematics and Physics, Institute of Science and Engineering School of Mathematics and Physics

College and School Educational Field

Division of Mathematical and Physical Science, Graduate School of Natural Science and Technology
Division of Mathematical and Physical Sciences, Graduate School of Natural Science and Technology
School of Mathematics and Physics, College of Science and Engineering

Laboratory

Molecular Physics TEL:076-264-5659 FAX:076-265-5739

Academic Background

【Academic background(Doctoral/Master's Degree)】
Hiroshima University Doctor 198903 Completed
【Academic background(Bachelor's Degree)】
Hiroshima University 198403
【Degree】
doctor of science

Career

Year & Month of Birth

Academic Society

Japan Society for Molecular Science

Award

Specialities

Molecular Spectroscopy

Speciality Keywords

High Resolution Molecular Spectroscopy, Molecular Complex, Molecular Structure

Research Themes

Studies on the structure and dynamical behavior of the bio-related moleculer complexes by high-resolution spectroscopy

Studies on the structure and dynamical behavior of the bio-related moleculer complexes by high-resolution spectroscopy I observe hydrogen-bonded molecular complexes, multilple molecules bonded with one another by hydrogen bonding, through spectroscopic experiments in gas-phase independent systems, and by investigating molecular structures and qualities related to dynamic behavior, I intend to explain various phenomena in liquids and water solutions at the molecular level. More specifically, I aim to investigate the effects of hydrogen-bonded complexes, including protein, and explain higher-order structure formation processes and the basic characteristics of function manifestation, focusing on the small-model molecules that are the basic components of biomolecules.

High resolution Spectroscopic study on unstable (transieut) Molecules.

High resolution Spectroscopic study on unstable (transieut) Molecules. I conduct high-resolution molecular spectroscopic research on highly reactive transient molecules such as those called radicals. These unstable molecules form and exist in special environments, including space, at high temperatures, and in plasma, and provide clues for examining important information about the environment through observation of their spectrum. They also attract attention as reaction intermediates. In addition, since electronic motion is significantly reflected in the molecular energy and quality of these molecules, its precise research will further our understanding of the basic theories in molucular science.

Studies on the structure and dynamical behavior of the bio-related moleculer complexes by high-resolution spectroscopy

High resolution Spectroscopic study on unstable (transieut) Molecules.

Books

Papers

  •  Fourier-transform microwave spectroscopy of N-methylaniline Junpei Aoyama, Nobukimi Ohashi Journal of Molecular Spectroscopy 235 1 27-34 2006/01
  •  Fourier-transform microwave spectroscopy of N,N-dimethylacetamide Yuji Kubota, Nobukimi Ohashi Journal of Molecular Spectroscopy 236 1 97-109 2006/05
  •  Reanalysis of the ground and three torsional excited states of trans-ethyl methyl ether by using an IAM-like tunneling matrix formalism Kaori Kobayashi, Yusuke Sakai, Shozo Tsunekawa, Taihei Miyamoto, Masaharu Fujitake, Nobukimi Ohashi Journal of Molecular Spectroscopy 321 1 63-77 2016
  •  Detection of a new halosilylene SiFCl by microwave spectroscopy JOURNAL OF MOLECULAR STRUCTURE 413-414 21 1997
  •  Structure and predissociation of the 3puD3u+ Rydberg state of N2: First extreme-ultraviolet and new near-infrared observations, with coupled-channels analysis B. R. Lewis, K. G. H. Baldwin, A. N. Heays, S. T. Gibson, J. P. Sprengers, W. Ubachs, M. Fujitake JOURNAL OF CHEMICAL PHYSICS 129 204303 2008/11

show all

  •  Near-infrared band of the nitrate radical NO3 observed by diode laser spectroscopy JOURNAL OF CHEMICAL PHYSICS 107 8 2829 1997/08
  •  Near-infrared diode laser spectroscopy of FeC in the 0.8-mu m region: A simultaneous analysis of the X3Di and [3.8]1D states JOURNAL OF MOLECULAR SPECTROSCOPY 208 1 253 2001
  •  Near-infrared diode laser spectroscopy of the nitrogen molecule in Rydberg state: Analysis of the c1Pu - a”1Sg+, v = 1 - 0 band JOURNAL OF MOLECULAR SPECTROSCOPY 185 2 330 1997
  •  Near-infrared diode-laser spectroscopy of the CCO radical in the A(010)3D - X(010)3P(b) band JOURNAL OF MOLECULAR SPECTROSCOPY 195 2 317 1999
  •  Newly observed vibrotational bands of N2O in 1.3-mu m region JOURNAL OF MOLECULAR SPECTROSCOPY 197 2 324 1999
  •  Near-Infrared Diode Laser Spectroscopy of the HCSi Radical JOURNAL OF MOLECULAR SPECTROSCOPY 223 113-119 2004
  •  Analysis and fit of the Fourier transformation microwave spectrum of the two-top molecule N-methylacetamide JOURNAL OF MOLECULAR SPECTROSCOPY 227 1 28-42 2004
  •  Near-infrared diode laser spectroscopy of free radicals 60 16 3277-3284 2004/12

Conference Presentations

  • Fourier transform microwave spectroscopy of deutrated N-methylacetamide-Water complex(conference:Annual Meeting of Japan Society for Molecular Science)(2013/09/24)
  • Relationship between conformational structure and methyl internal rotation potential barriers in N-methylacetamide-wateromplexes(conference:Annual Meeting of Japan Society for Molecular Science)(2014/09/21)
  • Nitrgen nuclear quadrupole coupling constants of N-methylacetamide(conference:Annual Meeting of Japan Society for Molecular Science)(2013/09/24)

Arts and Fieldwork

Patent

Theme to the desired joint research

Grant-in-Aid for Scientific Research

○「マイクロ波分光法による生態関連分子ミクロ水和クラスターの構造と内部運動の研究」(2006-2008) 
○「高分解能分子分光学的手法を活用した生体機能とくに情報伝達の機構の解明」(2002-2004) 

Classes (Bachelors)

○Physical Optics(2017)
○Presentation and Debate (Freshman Seminar II)(2017)
○Physics Experiments 2(2017)
○Molecular Physics(2017)
○Physics Experiments 1(2017)
○Freshman Seminar I(2017)
○World of Physics(2017)
○World of Physics(2017)
○World of Physics(2017)
○World of Physics(2017)
○Presentation and Debate (Freshman Seminar II)(2017)
○World of Physics(2016)
○Freshman Seminar I(2016)
○Molecular Physics(2016)
○Physics Experiments 1(2016)
○Physical Optics(2016)
○Physics Experiments 2(2016)
○Presentation and Debate (Freshman Seminar II)(2016)
○Experiments in Fundamental Physics(2016)

Classes (Graduate Schools)

○Optical Physics a(2017)
○Structural Theory of Gaseous Molecules(2017)
○Structural Theory of Gaseous Molecules(2017)
○Structural Theory of Gaseous Molecules(2017)
○Structural Theory of Gaseous Molecules(2017)
○Exercise B(2017)
○Introduction to Molecular and Biophysics a(2017)
○Seminar B(2017)
○Physics Education a(2017)
○Physics Education b(2017)
○Research Work B(2017)
○Introduction to Molecular and Biophysics b(2017)
○Optical Physics b(2017)
○Introduction to Molecular and Biophysics a(2016)
○Research Work B(2016)
○Exercise B(2016)
○Optical Physics(2016)
○Structural Theory of Gaseous Molecules(2016)
○Physics Education a(2016)
○Seminar B(2016)
○Physics Education b(2016)
○Introduction to Molecular and Biophysics b(2016)

International Project

International Students

Lecture themes

Others (Social Activities)

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